Watchmaker: How I'd play Belmont Park on Saturday, June 13

With six of Saturday’s 10 races at Belmont Park scheduled to be run on turf, bettors are going to have to keep an eye to the sky. According to the National Weather Service, there is a 30 percent chance of thunderstorms, “mainly after noon,” so we all should be ready to make changes on the fly if necessary. But a 30 percent chance is better than the 50 percent chance that was in the forecast just 24 hours ago, so here’s hoping.